(1R,2S,7S,9S)-3,3,7-Trimethyl-8-methylenetricyclo[5.4.0.0~2,9~]undecane

Basic Information

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CAS Number

475-20-7

Molecular Formula

C15H24

Molecular Weight

204.36 g/mol

Chemical Classification

Basic Chemical Raw Materials Organic Chemicals Hydrocarbons

Basic Physical Properties

Boiling Point

254 ºC (706 mmHg)

Flash Point

101 ºC

Refractive Index

1.505

Specific Rotation

D18 +42.73°

SMILES

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C=C1[C@@]2([H])CC[C@@]3([H])[C@]1(C)CCCC(C)(C)[C@@]23[H]

InChI

InChI=1S/C15H24/c1-10-11-6-7-12-13(11)14(2,3)8-5-9-15(10,12)4/h11-13H,1,5-9H2,2-4H3/t11-,12-,13+,15-/m1/s1

InChIKey

PDSNLYSELAIEBU-GUIRCDHDSA-N

LogP

4.415000000000004

Topological Polar Surface Area

0.0 Å²

Hydrogen Bond Donor/Acceptor

0 / 0

Complexity

312

Synonyms & References

English

(+)-longifolene
Longifolene
decahydro-4,8,8-trimethyl-9-methylene-1,4-methanoazulene
LONGIFOLENE, (+)-(AS)
(+)-Longifolen
(+)-longifollene
(+)-Longofolene
(1S,3aR,4S,8aS)-decahydro-4,8,8-trimethyl-9-methylene-1,4-methanoazulene
D-longifolene
Junipen
Junipene
Kuromatsuen
Kuromatsuene
[1S-(1a,3ab,4a,8ab)]-Decahydro-4,8,8-trimethyl-9-methylene-1,4-methanoazulene

MDL Number

MFCD00082306

FAQ

What are the physical and chemical properties of (1R,2S,7S,9S)-3,3,7-Trimethyl-8-methylenetricyclo[5.4.0.0~2,9~]undecane (CAS: 475-20-7)?

(1R,2S,7S,9S)-3,3,7-Trimethyl-8-methylenetricyclo[5.4.0.0~2,9~]undecane is a crystalline compound with a molecular weight of approximately 198.34 g/mol. It exhibits low solubility in water but good solubility in organic solvents like ethanol and acetone. This compound is relatively stable but can undergo reactions under certain conditions, such as in the presence of strong acids or bases. It is an important intermediate in organic synthesis and pharmaceuticals.

How is (1R,2S,7S,9S)-3,3,7-Trimethyl-8-methylenetricyclo[5.4.0.0~2,9~]undecane (CAS: 475-20-7) typically synthesized?

(1R,2S,7S,9S)-3,3,7-Trimethyl-8-methylenetricyclo[5.4.0.0~2,9~]undecane is commonly synthesized via a Wittig reaction or a Claisen rearrangement. The process involves the use of organometallic reagents and typically yields a mixture with high selectivity and moderate to good yield. Common catalysts include sodium hydride or sodium tert-butoxide.

What industries use (1R,2S,7S,9S)-3,3,7-Trimethyl-8-methylenetricyclo[5.4.0.0~2,9~]undecane (CAS: 475-20-7)?

(1R,2S,7S,9S)-3,3,7-Trimethyl-8-methylenetricyclo[5.4.0.0~2,9~]undecane finds application in various industries, including pharmaceuticals, where it is used as a precursor for the synthesis of drugs. It is also used in the production of certain types of polymers and as a component in sensor technologies and semiconductor manufacturing processes.

What precautions should be taken when handling (1R,2S,7S,9S)-3,3,7-Trimethyl-8-methylenetricyclo[5.4.0.0~2,9~]undecane (CAS: 475-20-7)?

When handling (1R,2S,7S,9S)-3,3,7-Trimethyl-8-methylenetricyclo[5.4.0.0~2,9~]undecane, it is essential to wear proper personal protective equipment (PPE), including gloves and safety goggles. Work should be conducted in a well-ventilated area or fume hood. Spills should be cleaned up with appropriate absorbent materials and disposed of according to local regulations. Always refer to the Safety Data Sheet (SDS) for detailed handling and disposal instructions.

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(1R,2S,7S,9S)-3,3,7-Trimethyl-8-methylenetricyclo[5.4.0.0~2,9~]undecane | CAS No. 475-20-7

Basic Information

CAS Number

Molecular Formula

Molecular Weight

Chemical Classification

Basic Physical Properties

Boiling Point

Flash Point

Refractive Index

Specific Rotation

Chemical Properties

SMILES

InChI

InChIKey

LogP

Topological Polar Surface Area

Hydrogen Bond Donor/Acceptor

Complexity

Synonyms & References

English

MDL Number

FAQ

What are the physical and chemical properties of (1R,2S,7S,9S)-3,3,7-Trimethyl-8-methylenetricyclo[5.4.0.0~2,9~]undecane (CAS: 475-20-7)?

How is (1R,2S,7S,9S)-3,3,7-Trimethyl-8-methylenetricyclo[5.4.0.0~2,9~]undecane (CAS: 475-20-7) typically synthesized?

What industries use (1R,2S,7S,9S)-3,3,7-Trimethyl-8-methylenetricyclo[5.4.0.0~2,9~]undecane (CAS: 475-20-7)?

What precautions should be taken when handling (1R,2S,7S,9S)-3,3,7-Trimethyl-8-methylenetricyclo[5.4.0.0~2,9~]undecane (CAS: 475-20-7)?

Related Compounds

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